What rhymes with euro

zero, hero, concerto, euro, stereo, toledo, alberto, lorenzo, superhero, leonardo, aero, nero, micro, genoa, guerrero, romero, alfredo, inferno, xerox, torino, figaro, salerno, scorpio, spiro, ferraro, ebro, vireo, montero, herero, norberto, quintero, duro, primero, biro, chorizo, cero, correggio, pinero, kero, autogiro, genro, sterno, finochio, nonhero